Cita APA (7th ed.)
Chris, C. (2006). Watching wildlife. University of Minnesota Press.
Cita Chicago (17th ed.)
Chris, Cynthia. Watching Wildlife. Minneapolis: University of Minnesota Press, 2006.
Cita MLA (9th ed.)
Chris, Cynthia. Watching Wildlife. University of Minnesota Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.